CN112728357A

CN112728357A - Forestry measuring device

Info

Publication number: CN112728357A
Application number: CN202011522714.0A
Authority: CN
Inventors: 徐纪泉; 孙琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-30
Anticipated expiration: 2040-12-21
Also published as: CN112728357B

Abstract

The invention discloses a forestry measurement device, which belongs to the field of forestry measurement and comprises a measurement instrument, a base plate and a tripod, wherein the tripod comprises three rotating seats, three telescopic pipes and three telescopic rods, the top ends of the telescopic pipes are rotatably installed with the bottom wall of the base plate through the rotating seats, the telescopic rods are slidably inserted at the lower sides of the telescopic pipes, the telescopic rods and the telescopic pipes are adjustably installed through adjusting bolts, and the lower side of each telescopic rod is provided with an adjustable seat; according to the measuring device, the adjustable seat is arranged at the bottom end of each telescopic rod of the tripod, and the anchor rod with the adjustable angle is adopted in the adjustable seat, so that the measuring device can be more stably and safely applicable to uneven ground, better serves forestry workers, and facilitates smooth forestry measurement.

Description

Forestry measuring device

Technical Field

The invention relates to the technical field of forestry measurement, in particular to a forestry measurement device.

Background

The forestry measurement provides the measurement work of picture or data for forest investigation, management current situation and evaluation etc. and forestry measurement surveying and mapping appearance makes and need place its steady work on the support.

Through retrieval, chinese patent No. CN 205246078U discloses a forestry measurement device, including acupuncture needle, telescopic link, sleeve, holding screw I, connecting seat, sliding connection seat, holding screw II, lower support bar, a fixed cylinder, holding screw III, a supporting bench, mount table and upper support bar.

The measuring device in the prior art still has the following disadvantages in practical use: although the measuring device is installed with the tripod and then placed on the ground, the overall stability of the tripod and the measuring instrument is poor even if the height of the tripod can be adjusted due to the fact that the field has the characteristic of being uneven, and the measuring instrument is prone to being inclined or even toppled and damaged, so that the forestry measuring device is provided again.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a forestry measurement device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a forestry measurement device comprises a measurement instrument, a base plate and a tripod, wherein the tripod comprises three rotating seats, three telescopic pipes and three telescopic rods, the top ends of the telescopic pipes are rotatably installed on the bottom wall of the base plate through the rotating seats, the telescopic rods are slidably inserted at the lower sides of the telescopic pipes, the telescopic rods and the telescopic pipes are adjustably installed through adjusting bolts, and an adjustable seat is arranged at the lower side of each telescopic rod;

the adjustable seat all includes arc seat, diaphragm, the both ends at the arc seat are fixed to the diaphragm, the middle part of diaphragm and the bottom of telescopic link are passed through the connecting axle and are rotated the installation, the rectangular channel has been seted up to the bottom of telescopic link, the arc seat rotates and sets up in the rectangular channel, the arc seat internalization is equipped with the sleeve pipe, it is equipped with the stock to slide in the sleeve pipe, the installation is rotated through the connecting axle to sheathed tube bottom and diaphragm, the sheathed tube top passes through the adjustable installation of locking bolt with the arc seat.

Further, the arc seat is semicircular, a side arc groove is formed in the side face of the arc seat, a circumferential surface arc groove is formed in the circumferential surface of the arc seat, the top end of the sleeve extends to the outer side of the circumference of the arc seat through the circumferential surface arc groove, and the locking bolt extends to the outer side of the side face of the arc seat through the side arc groove.

Further, the locking bolt is sleeved with an anti-slip gasket, the anti-slip gasket is located on the side face of the arc-shaped seat, and the diameter of the anti-slip gasket is larger than the width of the arc-shaped groove on the side face.

Furthermore, the side of the anti-skid gasket, which is contacted with the side of the arc-shaped seat, is provided with anti-skid grains.

Further, the bottom end of stock is installed the conical head.

Furthermore, a rotating groove and two shaft holes are formed in the middle of the transverse plate, the shaft holes are matched with the connecting shaft, and the bottom end of the sleeve rotates in the rotating groove of the transverse plate through the connecting shaft.

Furthermore, a limiting pressure plate is installed at the top end of the anchor rod.

Further, the length of the side arc-shaped groove and the circumferential surface arc-shaped groove is smaller than that of the arc-shaped seat.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the tripod, the adjustable base is arranged at the bottom end of each telescopic rod of the tripod, the angle of the adjustable base can be adjusted, and the angles of the anchor rod and the sleeve pipe can be adjusted, so that the adjustable base can be attached to uneven ground, and the anchor rod can be inserted into the ground after the angle of the anchor rod is adjusted, so that stable supporting and fixing can be provided for the tripod and the measuring instrument.

2. The measuring device can adapt to uneven ground through the arranged adjustable seat and the anchor rod with the adjustable angle, thereby better serving forestry workers and facilitating the smooth operation of forestry measurement.

In summary, the measuring device of the invention has the advantages that the adjustable base is arranged at the bottom end of each telescopic rod of the tripod, and the anchor rod with the adjustable angle is adopted in the adjustable base, so that the measuring device can be more stably and safely applicable to uneven ground, better serves forestry workers, and facilitates the smooth forestry measurement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of an overall structure of a forestry measurement apparatus according to the present invention;

FIG. 2 is an enlarged view of a first adjustable mount of a forestry measurement apparatus in accordance with the present invention;

FIG. 3 is an enlarged view of a second adjustable mount of a forestry measurement apparatus according to the present invention;

FIG. 4 is an enlarged view of a third adjustable mount of a forestry measurement apparatus according to the present invention;

FIG. 5 is a schematic view of the anchor rod in the adjustable seat as it extends out of the sleeve;

FIG. 6 is an enlarged view of a portion a of the structure of FIG. 4;

FIG. 7 is a top view of the cross plate.

In the figure: the measuring instrument comprises a measuring instrument 1, a base plate 2, a rotating seat 3, a telescopic tube 4, a telescopic rod 5, an adjusting bolt 6, an adjustable seat 7, an arc seat 8, a transverse plate 9, a rotating groove 901, an axle hole 902, a connecting shaft 10, a sleeve 11, an anchor rod 12, a locking bolt 13, a conical head 14, an arc groove on the side face 15, an arc groove on the circumference face 1501, a rectangular groove 16 and an anti-skid gasket 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a forestry measurement device, includes measuring apparatu 1, base plate 2, tripod, and the installation that a plurality of fine setting knobs and base plate 2 are adjustable is fixed in the bottom of measuring apparatu 1, and through the levelness of rotatory fine setting knob adjustable measuring apparatu 1, measuring apparatu 1 and fine setting knob are current mature technology, and wherein the measuring apparatu can be spirit level, theodolite or total powerstation. The specific model, operation mode and principle are well known to those skilled in the art, and therefore the present invention is not described in detail.

The tripod comprises three rotating seats 3, three telescopic pipes 4 and three telescopic rods 5, wherein one telescopic pipe 4 and one telescopic rod 5 jointly form one supporting leg of the tripod, the top end of the telescopic pipe 4 is rotatably installed with the bottom wall of the base plate 2 through the rotating seats 3, the telescopic rods 5 are slidably inserted at the lower side of the telescopic pipe 4, the telescopic rods 5 and the telescopic pipes 4 are adjustably installed through adjusting bolts 6, and an adjustable seat 7 is arranged at the lower side of each telescopic rod 5; the telescopic rod 5 and the telescopic pipe 4 are in sliding fit with each other, and the tightness of the telescopic rod and the telescopic pipe can be realized by rotating the adjusting bolt 6. According to the characteristics of the actual measuring point topography, the whole length of the telescopic rod 5 and the telescopic pipe 4 is ensured, so that the base plate 2 and the measuring instrument 1 on the tripod are kept horizontal, and the base of the measuring instrument 1 is also provided with a bubble level pipe. Whether the measuring instrument 1 is horizontally placed can be judged by observing the position of the air bubble in the air bubble leveling tube. The bubble level tube is the prior art, and the invention is not repeated.

Adjustable seat 7 all includes arc seat 8, diaphragm 9, arc seat 8 is the semicircle form, diaphragm 9 is fixed at the both ends of arc seat 8, the middle part of diaphragm 9 and the bottom of telescopic link 5 are passed through connecting axle 10 and are rotated the installation, rectangular channel 16 has been seted up to the bottom of telescopic link 5, arc seat 8 rotates and sets up in rectangular channel 16, arc seat 8 internalization is equipped with sleeve pipe 11, it is equipped with stock 12 to slide in the sleeve pipe 11, sleeve pipe 11's bottom and diaphragm 9 rotate the installation through connecting axle 10, sleeve pipe 11's top and arc seat 8 pass through the adjustable installation of locking bolt 13.

The bottom end of the telescopic rod 5 and the middle part of the transverse plate 9 are rotatably installed through the connecting shaft 10, so that the arc-shaped seat 8 can be rotatably installed with the aid of the connecting shaft 10 in the middle part of the transverse plate 9 and the bottom end of the telescopic rod 5, and the arc-shaped seat 8 rotates in the rectangular groove 16 at the bottom end of the telescopic rod 5. After the arc-shaped seat 8 rotates, the arc-shaped seat can be better attached to the ground of an actual measuring point.

The side surface of the arc-shaped seat 8 is provided with a side surface arc-shaped groove 15, the circumferential surface of the arc-shaped seat 8 is provided with a circumferential surface arc-shaped groove 1501, and the length of the side surface arc-shaped groove 15 and the length of the circumferential surface arc-shaped groove 1501 are smaller than that of the arc-shaped seat 5. The top end of the sleeve 11 extends to the outer side of the circumference of the arc-shaped seat 8 through the arc-shaped groove 1501 on the circumference surface, and the locking bolt 13 extends to the outer side of the side surface of the arc-shaped seat 8 through the arc-shaped groove 15 on the side surface. The bottom end of the sleeve 11 is also rotatably mounted with the middle part of the transverse plate 9 through the connecting shaft 10, so that the angle of the bottom end of the sleeve 11 relative to the transverse plate 9 can be adjusted, and after the angle is adjusted, the angle of the sleeve 11 can be fixed by rotating the locking bolt 13. The anchor rod 12 is angularly adjustable with the sleeve 11. The sleeve 11 and anchor rod 12 can be adjusted to be perpendicular to the cross plate 9 and the ground.

The locking bolt 13 is sleeved with an anti-skid gasket 17, the anti-skid gasket 17 is located on the side face of the arc-shaped seat 8, and the diameter of the anti-skid gasket 17 is larger than the width of the arc-shaped groove 15 on the side face. When the locking bolt 13 is rotated, the anti-skid gasket 17 and the side surface of the arc-shaped seat 8 can be used for extrusion friction, so that the fixation of the sleeve 11 after angle adjustment is better increased.

After the angle modulation of sleeve pipe 11 and stock 12, pierce stock 12 ground, can realize that tripod and measuring apparatu 1 are holistic stably to aspect measuring apparatu 1 carries out the measurement operation.

The side of the anti-skid gasket 17 contacting with the side of the arc seat 8 is provided with anti-skid lines. The anti-slip lines are used for increasing friction force.

The bottom end of the anchor rod 12 is fitted with a conical head 14. The bit 14 allows the anchor 12 to penetrate the ground more smoothly.

The middle part of the transverse plate 9 is provided with a rotating groove 901 and two shaft holes 902, the shaft holes 902 are matched with the connecting shaft 10, and the bottom end of the sleeve 11 rotates in the rotating groove 901 of the transverse plate 9 through the connecting shaft 10.

The top end of the anchor rod 12 is provided with a limit pressure plate (not shown).

The working principle and the using process of the invention are as follows:

the measuring instrument 1 is installed with a tripod, and then the length and the placing angle of the tripod are preliminarily adjusted. Wrenching arc seat 8, make its diaphragm 9 of downside laminate with ground mutually, then wrenching sleeve pipe 11 and stock 12, adjust angle between them, make it and diaphragm 9 and ground mutually perpendicular (or adjust according to actual need and be other angles), after the regulation, the locking bolt 13 of screwing is fixed to sleeve pipe 11, at last manual or utilize knocking tools such as hammers to pierce stock 12 ground, can accomplish tripod and the holistic stability of measuring apparatu 1 and place so far, can adjust the length and the angle of tripod as required again at last, and the regulation of cooperation fine setting knob, make the bubble in the bubble level pipe placed in the middle, can carry out the regulation of levelness to measuring apparatu 1, then can measure the operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The forestry measurement device comprises a measurement instrument (1), a base plate (2) and a tripod, and is characterized in that the tripod comprises three rotating seats (3), three telescopic pipes (4) and three telescopic rods (5), the top ends of the telescopic pipes (4) are rotatably installed with the bottom wall of the base plate (2) through the rotating seats (3), the telescopic rods (5) are slidably inserted at the lower sides of the telescopic pipes (4), the telescopic rods (5) and the telescopic pipes (4) are adjustably installed through adjusting bolts (6), and the lower sides of the telescopic rods (5) are respectively provided with an adjustable seat (7);

but adjust seat (7) and all include arc seat (8), diaphragm (9), the both ends at arc seat (8) are fixed in diaphragm (9), the middle part of diaphragm (9) and the bottom of telescopic link (5) are passed through connecting axle (10) and are rotated the installation, rectangular channel (16) have been seted up to the bottom of telescopic link (5), arc seat (8) are rotated and are set up in rectangular channel (16), arc seat (8) internalization is equipped with sleeve pipe (11), it is equipped with stock (12) to slide in sleeve pipe (11), the bottom of sleeve pipe (11) and diaphragm (9) are rotated the installation through connecting axle (10), the top of sleeve pipe (11) and arc seat (8) are through the adjustable installation of locking bolt (13).

2. The forestry measurement device according to claim 1, wherein the arc base (8) is semicircular, a side arc groove (15) is formed in the side surface of the arc base (8), a circumferential surface arc groove (1501) is formed in the circumferential surface of the arc base (8), the top end of the sleeve (11) extends to the outer side of the circumference of the arc base (8) through the circumferential surface arc groove (1501), and the locking bolt (13) extends to the outer side of the side surface of the arc base (8) through the side arc groove (15).

3. The forestry measurement device according to claim 2, wherein the locking bolt (13) is sleeved with an anti-slip gasket (17), the anti-slip gasket (17) is positioned on the side surface of the arc-shaped seat (8), and the diameter of the anti-slip gasket (17) is greater than the width of the arc-shaped groove (15) on the side surface.

4. The forestry measurement device according to claim 3, wherein one side of the anti-slip gasket (17) contacting with the side of the arc seat (8) is provided with anti-slip lines.

5. A forestry measuring device according to any one of claims 1-4, wherein the bottom end of the anchor rod (12) is fitted with a conical head (14).

6. The forestry measurement device according to claim 1, wherein a rotation groove (901) and two shaft holes (902) are formed in the middle of the transverse plate (9), the shaft holes (902) are matched with the connecting shaft (10), and the bottom end of the sleeve (11) rotates in the rotation groove (901) of the transverse plate (9) through the connecting shaft (10).

7. Forestry measurement device according to claim 1, wherein a limiting pressure plate is mounted on the top end of the anchor rod (12).

8. A forestry measuring device according to claim 2, wherein the side arc-shaped groove (15) and the circumferential arc-shaped groove (1501) are formed to a length less than the length of the arc-shaped seat (8).